Internal shower

13 Dec In Return to Life, Joseph Pilates describes the "Internal Shower": "The exercises ( Pilates) have stirred your sluggish circulation into action have. 14 Feb This is the equivalent of an 'internal shower.' Your blood will flow with renewed vigor as the direct result of your faithfully performing the. Our range of Internal Shower Spares are specifically selected for the trade and are available for delivery across mainland UK.